application that supports a singleCoreCPU will.... HELP PLZ!

if i'm run an application that only supports a single core it'll be slower then if i'm using the same application on a dual-core IE so the application will run faster on a dual-core?

anyone help plz

i don't do very well with fragments but i'll give it a try anyway. i think your trying to ask if the app is single threaded will it still run faster on a dual core?
to awnser that, at the same clock speeds yes.(3200+ compared to a 3800+ the 3800+ would run faster because the second core can take care of drivers n such.)
but if your comparing something like a 3800+ to a x2 3800+ the x2 would get blown away in single threaded apps, but it multi threaded the x2 would catch right back up. also the fastest processers availble are dual core not single core (any core 2 will run around a single core with the execption of maybe a fx57 compared to a 6300)

What is Wrong with you? Of course not! A Single threaded application will run FASTER in a 1.8Ghz Core 2 E6300 Than a Single core Core or Even a Hyper threaded Pentium 4(Net burst)

Why would New technology that takes over AMD, and Molests and Rapes the "pentium" brand name Run anything slower.

*Even the Slowest Core 2 Duo Runs that Application 40%faster and with 40% less power Consumption (a result of Super improvements In Core Architecture and Shortening of the pipelines and increase of the Work per unit the Processor can do per MHz)
I and any Computer knowing person can tell you that Core 2 Duo Will beat Pentium In anything